| ![6H-Dibenzo[b,d]pyran-6-one,2-nitro- Structure](https://image.chemsrc.com/caspic/376/6623-66-1.png)  6H-Dibenzo[b,d]pyran-6-one,2-nitro- structure | Common Name | 6H-Dibenzo[b,d]pyran-6-one,2-nitro- | ||
|---|---|---|---|---|
| CAS Number | 6623-66-1 | Molecular Weight | 241.19900 | |
| Density | 1.47g/cm3 | Boiling Point | 577.7ºC at 760 mmHg | |
| Molecular Formula | C13H7NO4 | Melting Point | 259-261ºC (dec.)(lit.) | |
| MSDS | N/A | Flash Point | 303.2ºC | |
| Name | 2-Nitro-6H-dibenzo[b,d]pyran-6-one | 
|---|---|
| Synonym | More Synonyms | 
| Density | 1.47g/cm3 | 
|---|---|
| Boiling Point | 577.7ºC at 760 mmHg | 
| Melting Point | 259-261ºC (dec.)(lit.) | 
| Molecular Formula | C13H7NO4 | 
| Molecular Weight | 241.19900 | 
| Flash Point | 303.2ºC | 
| Exact Mass | 241.03800 | 
| PSA | 76.03000 | 
| LogP | 3.37760 | 
| Index of Refraction | 1.72 | 
| CHEMICAL IDENTIFICATION
 
 
 
 
 
 
 HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA
 
 
 
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| ~97% ![6H-Dibenzo[b,d]pyran-6-one,2-nitro- Structure](https://image.chemsrc.com/caspic/376/6623-66-1.png)  6H-Dibenzo[b,d]... CAS#:6623-66-1 | 
| Literature: Wang, Yang; Gulevich, Anton V.; Gevorgyan, Vladimir Chemistry - A European Journal, 2013 , vol. 19, # 47 p. 15836 - 15840 | 
| ~% ![6H-Dibenzo[b,d]pyran-6-one,2-nitro- Structure](https://image.chemsrc.com/caspic/376/6623-66-1.png)  6H-Dibenzo[b,d]... CAS#:6623-66-1 | 
| Literature: Petrillo; Novi; Dell'Erva; Tavani Tetrahedron, 1991 , vol. 47, # 44 p. 9297 - 9304 | 
| ~% ![6H-Dibenzo[b,d]pyran-6-one,2-nitro- Structure](https://image.chemsrc.com/caspic/376/6623-66-1.png)  6H-Dibenzo[b,d]... CAS#:6623-66-1 | 
| Literature: Petrillo; Novi; Dell'Erva; Tavani Tetrahedron, 1991 , vol. 47, # 44 p. 9297 - 9304 | 
| ~% ![6H-Dibenzo[b,d]pyran-6-one,2-nitro- Structure](https://image.chemsrc.com/caspic/376/6623-66-1.png)  6H-Dibenzo[b,d]... CAS#:6623-66-1 | 
| Literature: Wang, Yang; Gulevich, Anton V.; Gevorgyan, Vladimir Chemistry - A European Journal, 2013 , vol. 19, # 47 p. 15836 - 15840 | 
| ~% ![6H-Dibenzo[b,d]pyran-6-one,2-nitro- Structure](https://image.chemsrc.com/caspic/376/6623-66-1.png)  6H-Dibenzo[b,d]... CAS#:6623-66-1 | 
| Literature: Wang, Yang; Gulevich, Anton V.; Gevorgyan, Vladimir Chemistry - A European Journal, 2013 , vol. 19, # 47 p. 15836 - 15840 | 
| ~% ![6H-Dibenzo[b,d]pyran-6-one,2-nitro- Structure](https://image.chemsrc.com/caspic/376/6623-66-1.png)  6H-Dibenzo[b,d]... CAS#:6623-66-1 | 
| Literature: Wang, Yang; Gulevich, Anton V.; Gevorgyan, Vladimir Chemistry - A European Journal, 2013 , vol. 19, # 47 p. 15836 - 15840 | 
| ~% ![6H-Dibenzo[b,d]pyran-6-one,2-nitro- Structure](https://image.chemsrc.com/caspic/376/6623-66-1.png)  6H-Dibenzo[b,d]... CAS#:6623-66-1 | 
| Literature: Kenner et al. Tetrahedron, 1957 , vol. 1, p. 259,267 | 
| ~% ![6H-Dibenzo[b,d]pyran-6-one,2-nitro- Structure](https://image.chemsrc.com/caspic/376/6623-66-1.png)  6H-Dibenzo[b,d]... CAS#:6623-66-1 
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| Literature: Kwok; Harger; Arey; Atkinson Environmental Science and Technology, 1994 , vol. 28, # 3 p. 521 - 527 | 
| ~% ![6H-Dibenzo[b,d]pyran-6-one,2-nitro- Structure](https://image.chemsrc.com/caspic/376/6623-66-1.png)  6H-Dibenzo[b,d]... CAS#:6623-66-1 | 
| Literature: Kenner et al. Tetrahedron, 1957 , vol. 1, p. 259,267 | 
| Precursor 9 | |
|---|---|
| DownStream 1 | |
| HS Code | 2914700090 | 
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% | 
| 2-nitro-3,4-benzocoumarin | 
| 2-nitrodibenzopyranone | 
| 6-nitro-3,4-benzocoumarin |